573713217

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{521}}^1$

素因数の和:779

約数の個数: 72

約数和(自身を含む): 1058290272

約数和(自身を除く): 484577055

約数列:

[1, 3, 7, 9, 11, 21, 33, 49, 63, 77, 99, 147, 227, 231, 441, 521, 539, 681, 693, 1563, 1589, 1617, 2043, 2497, 3647, 4689, 4767, 4851, 5731, 7491, 10941, 11123, 14301, 17193, 17479, 22473, 25529, 32823, 33369, 40117, 51579, 52437, 76587, 100107, 118267, 120351, 122353, 157311, 229761, 280819, 354801, 361053, 367059, 827869, 842457, 1064403, 1101177, 1300937, 2483607, 2527371, 3902811, 5795083, 7450821, 9106559, 11708433, 17385249, 27319677, 52155747, 63745913, 81959031, 191237739, 573713217]

約数ペア:

[(1, 573713217), (3, 191237739), (7, 81959031), (9, 63745913), (11, 52155747), (21, 27319677), (33, 17385249), (49, 11708433), (63, 9106559), (77, 7450821), (99, 5795083), (147, 3902811), (227, 2527371), (231, 2483607), (441, 1300937), (521, 1101177), (539, 1064403), (681, 842457), (693, 827869), (1563, 367059), (1589, 361053), (1617, 354801), (2043, 280819), (2497, 229761), (3647, 157311), (4689, 122353), (4767, 120351), (4851, 118267), (5731, 100107), (7491, 76587), (10941, 52437), (11123, 51579), (14301, 40117), (17193, 33369), (17479, 32823), (22473, 25529)]